4-Hydroxy-1,2-benzothiazol-3(2H)-one 1,1-dioxide is an organic compound with the formula C₇H₅NO₄S, and its systematic name is the same with the product name. With the CAS registry number 80563-77-5, it is also named as 1,2-Benzisothiazol-3(2H)-one, 4-hydroxy-, 1,1-dioxide. In addition, the molecular weight is 199.19.

Physical properties of 4-Hydroxy-1,2-benzothiazol-3(2H)-one 1,1-dioxide are: (1)ACD/LogP: 1.017; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.98; (4)ACD/LogD (pH 7.4): -1.18; (5)ACD/BCF (pH 5.5): 1.00; (6)ACD/BCF (pH 7.4): 1.00; (7)ACD/KOC (pH 5.5): 1.00; (8)ACD/KOC (pH 7.4): 1.00; (9)#H bond acceptors: 5; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 91.85 Å²; (13)Index of Refraction: 1.672; (14)Molar Refractivity: 43.446 cm³; (15)Molar Volume: 116.058 cm³; (16)Polarizability: 17.223×10^-24cm³; (17)Surface Tension: 74.27 dyne/cm; (18)Density: 1.716 g/cm³.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C2c1c(cccc1O)S(=O)(=O)N2
(2)Std. InChI: InChI=1S/C7H5NO4S/c9-4-2-1-3-5-6(4)7(10)8-13(5,11)12/h1-3,9H,(H,8,10)
(3)Std. InChIKey: XAPBTHFURNHTFN-UHFFFAOYSA-N